<template>
  <div class="login-page">
    <van-nav-bar title="面经登录" />

    <van-form @submit="onSubmit">
      <van-field
        v-model="username"
        name="username"
        label="用户名"
        placeholder="用户名"
        :rules="[
          { required: true, message: '请填写用户名' },
          { pattern: /^\w{5,}$/, message: '用户名至少包含5个字符' },
        ]"
      />
      <van-field
        v-model="password"
        type="password"
        name="password"
        label="密码"
        placeholder="密码"
        :rules="[
          { required: true, message: '请填写密码' },
          { pattern: /^\w{6,}$/, message: '密码至少包含6个字符' },
        ]"
      />
      <div style="margin: 16px">
        <van-button block type="primary" native-type="submit" color="orange"
          >提交</van-button
        >
      </div>
    </van-form>

    <router-link class="link" to="/register">无账号，去注册</router-link>
  </div>
</template>

<script>
import { setToken } from "../utils/storage";
import { login } from "../api/user";
export default {
  name: "Register-Page",
  data() {
    return {
      username: "",
      password: "",
    };
  },
  methods: {
    async onSubmit(values) {
      const { data } = await login(values);
      setToken(data.token);
      this.$toast.success("登录成功");
      localStorage.setItem("vant-mobile-exp-token", data.token);
      this.$router.push("/layout/article");
    },
  },
};
</script>

<style lang="less" scoped>
.link {
  color: #069;
  font-size: 12px;
  padding-right: 20px;
  float: right;
}
</style>
